* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
  // 移动端a标签触碰蓝色
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
body {
  background-color: #fbfcfd;
}
